Wind turbine



FIG. 1 is an isometric view of a wind turbine, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof; and,

FIG. 5 is a partial exploded view thereof.

The broken line in the figures represent environmental structure andform no part of the claimed design.

CLAIM The ornamental design for a wind turbine, as shown and described.